Moscow sent a request to the US Department of State on a possible meeting between Russian Foreign Minister Sergey Lavrov and US Secretary of State Rex Tillerson on March 2, the Russian Embassy in the United States said.

Secretary of State Rex Tillerson landed Saturday in Argentina’s stunning Patagonia mountains on a mission to visit the country’s largest national parks on horseback. Donning a pair of jeans, brown cowboy boots and a blue baseball cap embossed with a Secretary of State emblem, Tillerson told Argentinians at the stable that the ride would be a “treat.”

Secretary of State Rex Tillerson on Monday said the U.S. may not be able fix the flaws in the Iran nuclear agreement in time to meet a White House deadline, a remark that comes shortly before talks on Iran with three European countries get underway next week.

Following Secretary of State Rex Tillerson’s announcement that the US’ military presence will remain in Syria, the Department of Defense reiterated that it will continue training local security forces in the country.

Twenty nations agreed on Tuesday to consider tougher sanctions to press North Korea to give up its nuclear weapons and U.S. Secretary of State Rex Tillerson warned Pyongyang it could trigger a military response if it did not chose negotiations.

Rex Tillerson defended U.S. foreign policy during his first year as secretary of state, touting gains in pressuring North Korea, battling Islamic State and supporting Ukraine in the face of Russian aggression.

Secretary of State Rex Tillerson’s surprising diplomatic offer of unconditional talks with North Korea hinges on two big X factors: Does the North even want talks, and is President Donald Trump fully behind his top diplomat?

In a secretive trip to Afghanistan, US Secretary of State Rex Tillerson doubted Pakistan’s ability to fight the Taliban. But he also denied the Taliban has any path to victory, despite the Pentagon chief saying they were “surging.”